EP 2529447 A1 20121205 - ANTENNA CORE, ANTENNA, AND METHODS FOR PRODUCING AN ANTENNA CORE AND AN ANTENNA
Title (en)
ANTENNA CORE, ANTENNA, AND METHODS FOR PRODUCING AN ANTENNA CORE AND AN ANTENNA
Title (de)
ANTENNENKERN, ANTENNE SOWIE VERFAHREN ZUR HERSTELLUNG EINES ANTENNENKERNS UND EINER ANTENNE
Title (fr)
NOYAU D'ANTENNE, ANTENNE ET PROCÉDÉS DE FABRICATION D'UN NOYAU D'ANTENNE ET D'UNE ANTENNE
Publication
Application
Priority
- DE 102010001394 A 20100129
- EP 2011051258 W 20110128
Abstract (en)
[origin: WO2011092309A1] The invention relates to an antenna core (10), an antenna (30) comprising an antenna core (10), and to methods for producing an antenna core (10) and an antenna (30). The antenna core (10) used in each case consists of a continuous soft-magnetic strip (2) having a plurality of layers which are stacked one on top of the other and each of which is formed by a section of the strip (2). The layers are connected to one another by curved sections (23) of the strip (2) at end regions (11, 12) of the antenna core (10).
IPC 8 full level
H01Q 7/06 (2006.01); H01F 3/04 (2006.01); H01F 41/00 (2006.01); H01F 41/02 (2006.01); H01Q 1/22 (2006.01); H01Q 7/08 (2006.01)
CPC (source: EP KR US)
H01F 1/15333 (2013.01 - EP KR US); H01F 3/04 (2013.01 - EP KR US); H01F 41/0226 (2013.01 - EP KR US); H01F 41/077 (2016.01 - EP KR US); H01Q 1/2216 (2013.01 - EP KR US); H01Q 7/06 (2013.01 - EP KR US); H01Q 7/08 (2013.01 - EP KR US); Y10T 29/49016 (2015.01 - EP US)
Citation (search report)
See references of WO 2011092309A1
Citation (examination)
EP 0695812 A1 19960207 - HITACHI METALS LTD [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010001394 A1 20110804; CN 102742075 A 20121017; EP 2529447 A1 20121205; KR 20120115341 A 20121017; US 2013088401 A1 20130411; US 9099767 B2 20150804; WO 2011092309 A1 20110804
DOCDB simple family (application)
DE 102010001394 A 20100129; CN 201180007619 A 20110128; EP 11702603 A 20110128; EP 2011051258 W 20110128; KR 20127019547 A 20110128; US 201113575763 A 20110128